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苄基三丁基氯化铵 for synthesis
[Tyr(PO3H2)4]-Angiotensin II Human
Tetanus Toxoid Clostridium tetani
POLY(MELAMINE-CO-FORMALDEHYDE), ISO-BUTY LATED, 50
(+)-Cinchonine for resolution of racemates for synthesis(进口药品通关单,订不进来)
NF449
1,3-Bis(2,6-diisopropylphenyl)imidazolidinium chloride, 90% 1GR
三丁基磷 97%
四丙基氢氧化铵(约40%的水溶液)
3-羟基-1,2-二甲基-4(1H)-吡啶酮,98.0%(T)